Decimal Place Value & Powers of Ten

Front

What is the value of the digit 4 in the number 4,340?

Back

The value of the digit 4 in the number 4,340 is 4,000.

Front

How many times greater is the value of the digit in the tens place compared to the digit in the thousands place in the number 4,340?

Back

The value of the digit in the tens place (4) is 1/100 times the value of the digit in the thousands place (4,000).

Front

What is the value of the digit 8 in the number 84.8?

Back

The value of the digit 8 in the tens place is 80.

Front

How many times greater is the value of the digit in the tens place compared to the digit in the tenths place in the number 84.8?

Back

The value of the digit in the tens place (8) is 100 times greater than the value of the digit in the tenths place (0.8).

Front

What is the power of ten that represents moving the decimal point two places to the right?

Back

The power of ten that represents moving the decimal point two places to the right is 10^2 or 100.

Front

What is the missing power of ten in the equation 98.03 = 9.803 x _______?

Back

The missing power of ten is 10.

Front

What does it mean to express a number in scientific notation?

Back

Expressing a number in scientific notation means writing it as a product of a number between 1 and 10 and a power of ten.

Front

How do you convert a decimal number to scientific notation?

Back

To convert a decimal number to scientific notation, move the decimal point to create a number between 1 and 10, and count the number of places moved to determine the power of ten.

Front

What is the value of 1 in the number 3.01?

Back

The value of 1 in the number 3.01 is 1.

Front

What is the value of 1 in the number 3.10?

Back

The value of 1 in the number 3.10 is 1.